New Era for UK as It Completes Separation From European Union

A new era has begun for the United Kingdom after it completed its formal separation from the European Union. From a report: The UK stopped following EU rules at 23:00 GMT, as replacement arrangements for travel, trade, immigration and security co-operation came into force.
Boris Johnson said the UK had “freedom in our hands” and the ability to do things “differently and…

Moon passes in front of Taurus the Bull

These next three nights – December 26, 27 and 28, 2020 – the bright waxing gibbous moon shines in front of the constellation Taurus the Bull. Source: https://earthsky.org/tonight/moon-passes-in-front-of-taurus-the-bull…

The Large Magellanic Cloud, our galactic neighbor

The Large Magellanic Cloud is a petite galaxy visible with the unaided eye – all year round – for those in the Southern Hemisphere. This small neighboring galaxy to the Milky Way is somewhere between spiral and irregular in shape. Source: https://earthsky.org/clusters-nebulae-galaxies/the-large-magellanic-cloud…

How Europe’s Night Trains Came Back From the Dead

An anonymous reader quotes a report from CNN: [O]ver the past decade, much of Europe’s night train network has been cut. 2013 and 2014 saw the culling of lines from Paris to Madrid, Rome and Barcelona; Amsterdam to Prague and Warsaw; and Berlin to Paris and Kiev. For many, it seemed the end of the line was nigh. But recently there…

What’s the birthstone for December?

If you were born December, you’ve got 2 birthstones, turquoise and zircon. Source: https://earthsky.org/human-world/december-birthstone-zircon-turquoise…

Mount Everest, Earth’s Tallest Mountain, Just Got Taller By About a Meter

China and Nepal say they have determined the “most accurate height of Everest that we have ever had,” calculating it to be about 8,848.86 meters (29,031.7 feet) high. That’s almost a meter taller than the mountain’s previous recognized height. CNET reports: The two countries, which border each other at the mountain’s summit, shared the news in a joint virtual briefing Tuesday…

ACLU Sues DHS Over Purchase of Cellphone Location Data Used To Track Immigrants

The American Civil Liberties Union is suing federal authorities over their alleged use of cellphone location data — particularly in immigration enforcement. From a report: The nonprofit organization today filed a lawsuit against the Department of Homeland Security, U.S. Customs and Border Protection and U.S. Immigration and Customs Enforcement to force the agencies to release records about purchasing cellphone location data…

China Rises as World’s Data Superpower as Internet Fractures

Back in 2001, the U.S. was the dominant country when it came to cross-border data flows. It was the early days of the internet boom, and America was where tech companies and tech-savvy consumers were. But the global data order is changing rapidly. From a report: China now accounts for 23% of cross-border data flows, nearly twice the share of the…

What is the moon’s terminator line?

The moon’s terminator is the dividing line between day and night on the moon. As we see it from Earth, it marks the line of lunar sunsets or sunrises. Earth and other worlds in our solar system have terminator lines, too. Source: https://earthsky.org/astronomy-essentials/definition-moon-planet-terminator-line-twilight-zone…

In Rural ‘Dead Zones,’ School Comes On a Flash Drive

An anonymous reader quotes a report from The New York Times: Shekinah and Orlandria Lennon were sitting at their kitchen table this fall, taking online classes, when video of their teachers and fellow students suddenly froze on their laptop screens. The wireless antenna on the roof had stopped working, and it could not be fixed. Desperate for a solution, their mother…